.container {
  background-color: white;
  height: 720px;
  margin-top: 50px;
  padding: 100px;

}

body {
  background-color: rgba(246, 246, 246, 1);
}

.input-group {
  width: 600px;
  height: 60px;
  margin: auto;
  border: 1px solid #CCCCCC;
  padding: 5px 0;
}

*::-webkit-input-placeholder {
  color: #A0A0A0;
}

.input-group input {
  width: 535px;
  height: 50px;
  line-height: 60px;
  border: 0;
  /*去掉未选中边框*/

  outline: none;

  /*去掉选中边框*/


}

.input-group span {
  font-size: 22px;
  padding: 5px 10px;
  color: #A0A0A0;

}

.content {
  width: 600px;
  height: 280px;
  margin: 20px 186px;
  font-size: 16px;
  position: relative;
  border: 1px solid #CCCCCC;

}

.content>ul>li {
  width: 199px;
  height: 45px;
list-style: none;
}

.content>ul>li>span>span {
  margin-left: 80px;
  color: #999;
}

.content>ul>li>span {
  line-height: 45px;
  margin-left: 20px;
  color: #454545;
}

.content>ul {
  position: absolute;
  top: 0;
  left: 0;
}


.content .one{
  padding: 0;
}
.content .two {
  display: none;
  padding: 0;
}

.content .three {
  display: none;
  padding: 0;
}

.p {
  margin-left: 186px;
  color: #999;
}

.mbutton-blue {
  width: 235px;
  height: 55px;
  margin: 50px 400px;

}